Production Procedure for RX

1
Production Procedure for RX
Manpower Arrangement
Production Schedule
Demonstration
2
Production Procedure for RX
3
Flow chart for RX production
RX-fiber subassembly
RX subassembly
unburned RX module
burned RX module
4
RX-fiber subassembly
step 1
wrapping bare fibers with blue tape
striping and cleaving
checking the cleaved ends
Batch storage
step 2
inspecting the polished end of MT
making MT connector
removing blue tape
assembling MTP
Batch storage
step 3
wrapping bare fibers with blue tape
attaching V-groove
removing blue tape
Visual inspection
Warehouse
5
RX subassembly
step 4
baking 25 RX subassemblies
attaching PDA to carrier PCB
wire-bonding PDA to RX chip
labeling and placing covers
Warehouse
visual inspection
6
unburned RX module
step 5
alignment with RX subassembly and RX-fiber
check DC function of RX subassembly
check DC function of RX subassembly
check DC function of RX subassembly
placing the cover
assembling both with UV-glue
step 6
sealing the cover in nitrogen chamber
check AC function of RX module
Warehouse
7
burned RX module
step 7
setup the temperature-controlled chamber with
unburned RX module
check AC function of burned RX module
burn-in for 3 days
Warehouse
8
Manpower Arrangement
9
total manpower for DOIM
1 engineer
Mose
2 assistant engineer
Shan, Tom
1 supporting engineer( 2 days)
Arch
1 operator
Peter
1 student
Anda
10
Arrangement for manpower
step 1,2 ( Tom,Anda) step3 (Peter)
step 4 (Arch)
RX-fiber subassembly
RX subassembly
step 5 (Shan) step 6 (Mose)
unburned RX module
step 7 (Mose)
burned RX module
11
Production Schedule
12
Old schedule
Nov Dec Jan 99Feb
Mar Apr
100 120 120 120
120 120
RX
finished unburned 175
burned 56
13
Yield for RX
94.2
92
RX-fiber subassembly
RX subassembly
93
unburned RX module
98
burned RX module
14
Production rate for RX per week
gt100
gt100
RX-fiber subassembly
RX subassembly
100
unburned RX module
burned RX module
100
15
Throughput for RX per week
94.2 X 100 94
92 X 100 92
RX-fiber subassembly
RX subassembly
99 X 92 91
unburned RX module
burned RX module
98 X 91 89
16
Demonstration